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Zero Velocity Valves
Spring loaded self-actuated Zero Velocity Valve to prevent reversal return of water column by perfect non-slam closing just before reversal of water column giving most effective surge control on tripping of pumps in raw waterclear water cross country rising main and lift irrigation schemes.
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Water Valve
These equipment are Water control gates, Mechanized screening systems, Screening conveying and washing systems, Knife gate valves, Water hammer control valves, Energy dissipating valves, Archimedes screw pumps, Micro hydro turbines, Clarifiers, Clariflocculators, Flash Mixers, Degritters, Aerators, Thickeners, Gravity Decanters, Trickling Filters, Digester Mixers, DAF Units and solid handling valves.
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Trash Racks
APPLICATION:For removal screening of coarse floating waste coming with water in water and waste water pumping stations, river or barrage intake structures and treatment plants.
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Swing Gate Valve
Ideal for pressure & vacuum tight shut-off in pneumatic conveying of bulk solids. Suitable as inlet valve of pressure vessel in dense phase conveying.
Size : From DN 100 to DN 400
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Surface Aerators
The Slow Speed Floating Surface Aerators are similar to the Slow Speed Fixed Surface Aerators as far as the main drive and impeller assemblies are concerned. The total assembly is mounted on a float rig frame which is located in the aeration tank or lagoon by mooring ropes.
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SURESEAL ZERO VELOCITY VALVE
Spring loaded self-actuated Zero Velocity Valve to prevent reversal return of water column by perfect non-slam closing just before reversal of water column giving most effective surge control on tripping of pumps in raw waterclear water cross country rising main and lift irrigation schemes.
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SURESEAL AIR CUSHION VALVE
Self actuating Air Cushion valve for vacuum breaking. Dampens slamming of returning water column by controlled release of air for effective control surges arising due to tripping of pumps in raw waterclear water cross country rising main and lift irrigation schemes.
Size : 100,150,200,300,400 mm dia
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STEALTH HIGH ENERGY DISSIPATING VALVE
At discharge of the gravity pipeline for prevention of erosion of the reservoir wall concrete, flow control in distribution network, inline of a gravity pipeline for breaking the pressure energy, Discharge of Dams and Turbine Bypass.
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STAINLESS STEEL WEIR GATES
These are downward opening type gates and can be used either for Decanting of a reservoir or a tank, or For maintaining precise level control in a reservoir or a tank.STANDARD:In compliance to AWWA C-561.
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STAINLESS STEEL SLUICE
These are vertically sliding gates used for isolation control of water flowing in and out of a closed conduit orifice for seating and or unseating water head application.
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Stainless Steel Flap Gates
These are used for automatic drainage from outfall structures to rivers, estuaries and sea. These are also used for preventing reverse flow during flood from rivers estuaries and high tide from sea. These can be offered in single or multi door design depending upon size.
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STAINLESS STEEL FABRICATED STOP LOGS
Stop logs are used for isolation duties in open channel. Stoplogs can be of single piece stacked together to achieve the desired total height.
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STAINLESS STEEL CHANNEL GATES
These gates are embedded wall mounted fixed in between two parallel walls of an open channel or mounted at the end of an open channel to isolate flow within as well as out of an open channel. These are suitable for seating unseating water head up to the height of shutter gate disc.
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Sluice Gate Valve
In Pumping Station 1 valve is placed before and 1 is placed after the pump . So complete length of assembly comprising of 1 pump, 1 check valve & 2 sluice valve becomes very long . This results into higher space requirement and so higher cost of land ,higher cost of excavation and higher cost of civil construction
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Slide Gate Valve
Powdery and Garrulous material CONSTRUCTIONCast Iron Cast Carbon Steel Cast Stainless Steel STANDARDAs per Jash Standard FLANGEDIN PN 10ANSI 150 B 16.5 SIZESFrom DN 80 to DN800 SEALING“Resilient” and “Metallic” ACTUATIONManual, Electric, & Pneumatic
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Screw Generators
This is a type of hydro turbine used for power generation by utilizing flow of water with available headfall.TYPICAL INSTALLATIONS:STPs WTPs Outfalls,Run of River sites,At water outlets of TPP locations.
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Rotary Screen
APPLICATION“Rotoclean” is a mechanically cleaned fine screening equipment used to prevent fine sized floating wastes from travelling further in to waste water treatment plants. “Rotoclean” screen is designed to screen out almost all the fine floating wastes such as plastic bags, pouches, sachets, paper wastes cloths, condoms, weeds, and various other fine fibrous wastes coming with wastewater or effluents.
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Rotary Drum Screens
“Rotoclean” is a mechanically cleaned fine screening equipment used to prevent fine sized floating wastes from travelling further in to waste water treatment plants. “Rotoclean” screen is designed to screen out almost all the fine floating wastes such as plastic bags, pouches, sachets, paper wastes cloths, condoms, weeds, and various other fine fibrous wastes coming with wastewater or effluents.
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Pneumatic Knife Gate Valves
APPLICATION:Underground Installation Chamber Installation Sewage and water systems.CONSTRUCTION:Cast Ductile Iron as per ASTM A 536 Gr.65-45-12 or 40015 (GGG40), ACTUATION:Manual, Electric, Hydraulic & Pneumatic
Size : From DN 80 to DN300
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Mahr Maschinenbau Per-Scalator Filter Band Screens
JASH Mahr Maschinenbau”Per-scaltor” screens are mechanically operated self-cleaning fine screen equipment used to prevent floating wastes from travelling further in to waste water treatment plants, especially in waste water treatment plants based on MBR application.
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MAHR MASCHINENBAU
“MM2MM”TM Multi rake screen is a mechanically cleaned fine coarse screening equipment used to prevent fine medium sized floating wastes from traveling to the pumps located in the wet well pump chamber of the water and waste water pumping station.
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Knife Gate Valve
Underground Installation Chamber Installation Sewage and water systems.Cast Ductile Iron as per ASTM A 536 Gr.65-45-12 or 40015 (GGG40).DIN PN 10 (To suit mount between IS 1538 – 1993).
Size : From DN 80 to DN300
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Knife Edge Gate Valve
APPLICATIONUnderground Installation Chamber Installation Sewage and water systems. CONSTRUCTIONCast Ductile Iron as per ASTM A 536 Gr.65-45-12 or 40015 (GGG40) STANDARDAs per WECO Standard. FLANGEDIN PN 10 (To suit mount between IS 1538 – 1993) SIZESFrom DN 80 to DN300 SEALING“Resilient” and “Metallic” ACTUATIONManual, Electric, Hydraulic & Pneumatic
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JASH TRAVELING BAND SCREENS
Traveling band screen is mechanically cleaned fine screening equipment used to prevent medium to fine sized floating wastes from traveling to the pumps located in to the wet wellpump chamber of a water and waste water pumping station or to prevent fine sized floating wastes from traveling further in to the water and waste water treatment plants.
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Aluminum Extruded Stop Logs
Stop logs are used for isolation duties in open channel. Stoplogs can be of single piece stacked together to achieve the desired total height.
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